Source release
The developers or rights holders published the original source code. The code is usually free to build; art, sound and levels often still come from your own copy.
GameMethodYearStarsLast push
PCMindustrySource releaseAgent environment201929k2026-10-11DOSDoomSource releaseMatching decomp+8199320k2026-10-12PCosu!Source releaseReadable bytecode+1200719k2026-10-12DOSChex QuestSource release199620k2024-05-24PCCommand & Conquer Remastered CollectionSource release202021k2025-01-16DOSCommand & Conquer: Red AlertSource releaseReimplementation+3199618k2026-10-11DOSCommand & ConquerSource releaseReimplementation+2199518k2026-10-12WEB2048Source releaseReimplementation+1201413k2026-08-19PCCataclysm: Dark Days AheadSource release201313k2026-10-12PCCivilization VSource releaseReimplementation201011k2026-10-12MOBUncivSource releaseAgent environment201711k2026-10-12PCDiablo IISource releaseMatching decomp+2200011k2026-10-12PCQuake III ArenaSource releaseReimplementation+319998.3k2026-10-10WEBBrowserQuestSource release20129.4k2023-07-14PCVVVVVVSource releaseSource port20108.0k2026-10-08PCBattle for WesnothSource release20056.9k2026-10-12APL2Prince of PersiaSource releaseStatic recomp+419896.9k2026-10-11WEBA Dark RoomSource release20138.3k2025-05-23PCEndless SkySource release7.6k2026-10-12DOSQuakeSource releaseMatching decomp+419966.1k2026-10-12WEBshapezSource release20207.0k2026-09-07MOBShattered Pixel DungeonSource release20146.7k2026-10-07PCSuperTuxKartSource releaseAgent environment20065.4k2026-10-11PCDoom 3: BFG EditionSource release20125.4k2024-08-21PCCelesteSource releaseReadable bytecode+120184.0k2026-10-09PCNetHackSource releaseSource port+119873.9k2026-10-11PCCommand & Conquer: Generals Zero HourSource releaseReimplementation+220034.7k2026-09-23OTHCeleste ClassicSource releaseReimplementation+320154.0k2025-09-21PCHalf-LifeSource releaseMatching decomp+319984.4k2026-10-12PCBeyond All ReasonSource releaseReimplementation20214.3k2026-10-12WEBUntrustedSource release20144.7k2025-05-31PCWarzone 2100Source release19994.0k2026-10-11PCUnturnedSource release20144.0k2026-09-21NESSuper Mario Bros.Source releaseMatching decomp+719853.2k2026-10-07PCWargrooveSource releaseReadable bytecode20193.9k2026-10-12PCSpace Station 14Source releaseReimplementation20233.9k2026-10-12WEBFriday Night Funkin'Source releaseReadable bytecode20203.8k2026-10-11PCDungeon Crawl Stone SoupSource release20063.0k2026-10-11MOBPixel DungeonSource release20124.0k2019-07-23PCDoom 3Source releaseSource port+120043.6k2026-09-30PCDuelystSource release20163.9k2025-08-01WEBOpenFront.ioSource releaseAgent environment20242.8k2026-10-12PCQuake IISource releaseStatic recomp+219973.4k2026-10-10PCSpace EngineersSource release20133.0k2022-01-06PCAmnesia: The Dark DescentSource release20103.7k2020-10-12MULTZork I: The Great Underground EmpireSource releaseReimplementation19803.0k2025-11-20PCSuperTuxSource release20033.2k2026-10-10PC.kkriegerSource release20043.8k2023-12-10PCWidelandsSource release20023.1k2026-10-12PCDescent 3Source releaseSource port19993.0k2026-09-16PCScreepsSource release20163.4k2026-04-01PCOvergrowthSource release20172.9k2026-09-24PCSerious Sam: The First EncounterSource releaseReimplementation+120013.2k2026-04-07PCFreecivSource releaseReimplementation+119962.2k2026-10-12DOSHereticSource releaseSource port19942.4k2026-10-12WEBChrome Dino (T-Rex Runner)Source releaseReadable bytecode20142.2k2026-10-04PCWar ThunderSource release20123.0k2026-10-11DOSWolfenstein 3DSource releaseAI-assisted decomp+419922.5k2026-10-11PCStar Wars Jedi Knight: Jedi AcademySource releaseSource port+120032.3k2026-10-12PCStar Wars Jedi Knight II: Jedi OutcastSource releaseSource port20022.3k2026-09-29WEBElevator SagaSource release20152.6k2022-11-21DOSSpear of DestinySource release19922.5k2012-02-06PCBarotraumaSource release20172.2k2026-09-02WEBHextrisSource release20142.4k2023-05-13PCStepManiaSource release20012.1k2026-08-22PCCeleste 64: Fragments of the MountainSource release20242.1k2026-09-07WEBAthena CrisisSource release20242.0k2026-09-06DOSKeen DreamsSource releaseSource port19912.0k2026-07-17PCSpace Station 13Source release20031.9k2026-10-12PCDungeonRushSource release2.2k2022-01-17PCRogue LegacySource release20131.9k2026-07-15MACAresSource releaseMatching decomp+119961.8k2026-10-06PCSNKRXSource releaseReadable bytecode20212.0k2022-07-01WEBAncient BeastSource release1.9k2026-10-11PCTaisei ProjectSource releaseNative port20121.6k2026-10-09WEBBitburnerSource release20161.6k2026-10-09MACSimCitySource releaseStatic recomp+419891.1k2026-10-11PCAngbandSource release19901.6k2026-10-06WEBHexGLSource release20111.7k2024-06-29PCUnreal TournamentSource releaseStatic recomp+319991.5k2026-10-12PCBrogueSource release20091.5k2026-10-11DOSSystem ShockSource releaseReimplementation+219941.5k2026-09-08WEBCanabaltSource releaseReadable bytecode20091.6k2024-07-11PCBYTEPATHSource releaseReadable bytecode20181.5k2020-10-17PCStar Ruler 2Source release20151.5k2023-11-18ARCOut RunSource releaseReimplementation+219868792026-10-11OTHZorkSource release19771.1k2026-06-30WEBEvolveSource release20191.3k2026-10-06PCColobotSource release20011.3k2026-08-11PCAmnesia: A Machine for PigsSource release20131.5k2023-09-25PCCommand & Conquer: RenegadeSource release20021.6k2025-03-03PCArma: Cold War AssaultSource release20011.2k2026-08-18PCDoomRLSource release20021.2k2026-10-12PCCommand & Conquer: Red Alert 2Source releaseDecomp+320001.1k2026-10-12PCOne Hour One LifeSource release20181.1k2026-09-15MULTZork III: The Dungeon MasterSource release19829192025-11-20PCUnrealSource releaseReimplementation19981.1k2026-10-11WEBLux AI Season 1Source release20219032022-07-15PCUnreal Tournament 2004Source releaseReadable bytecode20047252026-10-07PCArx FatalisSource releaseStatic recomp+120021.1k2026-10-05DOSC-DogsSource release19971.1k2026-10-11MULTZork II: The Wizard of FrobozzSource release19818442025-11-20DOSDungeon KeeperSource releaseDecomp+119971.0k2026-10-11PCFlightGearSource release19978132025-03-04ARCDefenderSource releaseStatic recomp+219816432026-07-20WEBJavascript RacerSource release20121.2k2025-06-01PCWorld in ConflictSource release20071.1k2018-10-30ARCPac-ManSource releaseMatching decomp+519805942026-10-10PCZero-KSource releaseReimplementation20188672026-10-12ARCOmega RaceSource releaseAI-assisted decomp+119815142026-09-17ARCWizard of WorSource releaseDisassembly19805142026-09-20PCRobocodeSource release20018162026-10-06MACMarathon 2: DurandalSource releaseSource port19958132026-10-11PCQuaverSource release20208022026-10-05WEBKaetramSource release20187412026-10-10PCVangersSource releaseReimplementation+119987372026-10-06PCWolfenstein: Enemy TerritorySource release20037282026-10-12PCAge of Pirates 2: City of Abandoned ShipsSource release20098972023-11-25PCSea Dogs: An Epic Adventure at SeaSource release20008972023-11-25DOSDuke Nukem 3DSource releaseSource port+119968862026-01-25DOSBloodSource releaseReimplementation+119978862025-11-19DOSShadow WarriorSource releaseSource port+119978862026-01-25PCHyperRogueSource release20117152026-09-17PCBaronySource releaseSource port20157132026-08-07PCRogueSource releaseAgent environment19805482026-05-14PCBombSquadSource release20117072026-10-12PCFrogatto & FriendsSource release20107052026-10-04PCDelverSource release20128232025-10-24PCEtternaSource release20166472026-10-06PCLinCity-NGSource release20056422026-10-05DOSDescentSource releaseReimplementation+119956402026-10-11PCNothing to HideSource release20137862017-09-17PCMari0Source release20127812023-09-15PCPenumbra: OvertureSource releaseReimplementation20077792023-03-22PCReturn to Castle WolfensteinSource releaseSource port20017582025-12-30PC北京浮生记Source releaseReimplementation5952026-09-15PS1SpongeBob SquarePants: SuperSpongeSource releaseSource port20015832026-08-28PCSonic Robo Blast 2Source releaseSource port20005672026-10-11PCPerimeterSource release20045562026-09-21DOSLittle Big Adventure 2Source releaseReimplementation+119975402026-10-09AMIAmbermoonSource releaseReimplementation19935402026-10-06WEBLux AI Season 2Source release20233992024-01-25PCJagged Alliance 2Source releaseReimplementation+119995392026-10-12PCFootsiesSource releaseAgent environment20182742026-10-04C64HabitatSource releaseSource port19855172026-10-09PCMeridian 59Source releaseSource port19965172026-10-12WEBSuroiSource release20235122026-08-12PCFreeSpace 2Source releaseSource port19994902026-10-12BBCEliteSource releaseDecomp+219844882026-10-10PCBitCraft OnlineSource release20255992026-10-08WEBCandy Box 2Source release20136122026-06-04DOSLittle Big AdventureSource releaseReimplementation+119944702026-10-02OTHMoriaSource release19834562026-08-19PCSpelunkySource releaseSource port+120082232026-08-25PCNeverballSource release4432026-10-12PCLemmaSource release20145712025-12-26PCPrincipiaSource release20134232026-09-23WEBHalite IIISource release20182032026-10-05PCSCP – Containment BreachSource releaseNative port20125402024-07-28WEBAntimatter DimensionsSource release20164072026-07-17PCCortex CommandSource release20124052026-10-12DOSBlake Stone: Planet StrikeSource releaseSource port19943692026-08-08PCGishSource releaseSource port20043552026-08-13MACNanosaurSource release19984742026-04-27PCHexen IISource releaseSource port19973502026-09-04DOSRaptor: Call of the ShadowsSource releaseReimplementation+119943402026-10-04PCPixel WheelsSource release20184582026-04-18PCDust Racing 2DSource release3372026-10-11PCFrets on FireSource release20064492026-05-10PCBZFlagSource release3302026-10-09PCQuadrilateral CowboySource release20163302026-07-29PCAmerican McGee's AliceSource releaseReimplementation20003302026-10-09PCAquariaSource release20073282026-09-19PCCivilization IVSource release20051302026-10-11MACGlider PROSource release19944222021-05-04PCSonic Robo Blast 2 KartSource release20184202024-12-02PCGlestSource release20044192026-06-29ARCKickmanSource release19815142026-04-05PCAstroMenaceSource release20062902026-08-06PCClonkSource release19944012026-04-28PCAnodyneSource releaseSource port+120133932026-02-04WEBBattlesnakeSource releaseAgent environment20151092026-08-24DOSZZTSource releaseSource port19913852025-06-30PCLimit TheorySource release20183852022-08-30PCHeretic IISource releaseReimplementation19982682026-10-11PCUrban ChaosSource releaseSource port19992672026-07-24MULTThe Hitchhiker's Guide to the GalaxySource release19841682019-04-19WEBLux AI Season 3Source release20243522025-02-05PCNo One Lives Forever 2: A Spy in H.A.R.M.'s WaySource release20023442015-09-01PCBurning KnightSource release20203412024-03-18PCWorlds Upon the WindSource release20252392026-10-06PCMyst Online: Uru LiveSource release20072362026-10-07PCReceiverSource release20123362026-06-04PCROTASource release20233342026-06-25PCStrife: Veteran EditionSource releaseSource port20141432022-07-02DOSBuzz Aldrin's Race Into SpaceSource release19932292026-10-09PCOpenClonkSource release4012026-04-28PCPrime WorldSource release20142102026-09-06DOSCatacomb 3-DSource releaseSource port19912062026-10-03PCNothingSource release2982021-10-11PCVoxelquestSource release20142932016-08-16MOBWar WorldsSource release20132922024-05-13WEBTrimpsSource release20152862025-03-12DOSLieroSource releaseReimplementation19982822026-06-23PCAge of Pirates: Captain BloodSource release20102802024-06-04ARCAsteroidsSource releaseDisassembly1979552026-09-10PCNatural SelectionSource release20022772014-01-22BBCCrazee RiderSource release19872672020-02-09PCSeven Kingdoms: Ancient AdversariesSource release19982672023-09-25AMIPinball FantasiesSource releaseReimplementation+119921742026-10-12PCMiner Wars 2081Source release20122602013-10-28ARCNBA JamSource releaseRE candidate1993972023-10-18DOSAbuseSource releaseReimplementation+119961702026-10-05DOSHovertank 3DSource releaseSource port19912572024-06-18PCEnigmaSource release1692026-09-17ARCStar WarsSource releaseAI-assisted decomp+11983452026-10-02PCXmotoSource release1622026-08-15WEBCandy Box!Source release20132462021-05-02ARCGalagaSource releaseSource port+11981412026-09-10PCMechCommander 2Source releaseReimplementation20011592026-08-30PCBlitzkriegSource release20033282025-04-30SATPowerSlaveSource releaseReimplementation19962432025-08-17ARCBattlezoneSource releaseAI-assisted decomp+11980402026-09-19NESNova the SquirrelSource release20182382025-12-09DOSMegaZeuxSource release19941512026-10-08MACAvaraSource release19961512026-10-08ARCTempestSource releaseAI-assisted decomp1981362026-09-18PCQuake 4Source releaseSource port20051492026-10-07PCBlitzkrieg 2Source release20053132025-09-20DOSMr. BoomSource releaseReimplementation2282026-03-31ARCPole PositionSource releaseReimplementation+11982752021-10-15WEBHalite IISource release20172212021-04-19ARCDonkey KongSource releaseReimplementation+21981292026-08-26MOBWarfare IncorporatedSource release20032122017-10-22PCSilent StormSource release20032122026-02-17ZXThe Great EscapeSource releaseReimplementation+119861322026-08-09ARCMs. Pac-ManSource releaseStatic recomp+21981272026-10-12MULTPlanetfallSource release1983662019-04-19PCBlobby Volley 2Source release2072026-07-06ARCFood FightSource releaseDisassembly1983262026-09-10MACBlades of ExileSource release19972052026-06-25WEBHaliteSource release20162042018-11-13PCTribal TroubleSource release20052012022-04-26DOSHexen: Beyond HereticSource releaseStatic recomp+11995542026-09-27ARCDig DugSource releaseSource port+11982232026-10-01MOBCut the RopeSource releaseDecomp+120101222026-10-11PCTownsSource release20121962026-04-25ARCJoustSource release1982592021-01-08DOSSopwithSource releaseReimplementation19841192026-09-28ARCSinistarSource releaseDisassembly1983582025-11-16